Animals April 2, 2024 1:32 pm What is ‘bird flu'? Avian influenza or bird flu is a disease that naturally spreads among wild aquatic birds worldwide, as well as domestic poultry and other bird and animal species. US & World Videos 1:31 Israel confirms ‘limited, localized and targeted' ground incursion into Lebanon 4:13 Nation continues to help victims of Hurricane Helene as death toll rises 1:18 Blinken says world is safer without Hassan Nasrallah 1:30 What is the Waffle House Index? 5:06 Biden welcomes 2024 Olympians and Paralympians to White House